"When you first have a baby your life doesn't change. I mean, you have a little less sleep and you drag these cuddly things around you and it's just amazing. But you still get to be you," said the mother-of-two.

"Once they get to, like, 5, 6 and school and it starts to get, like, 'Wow, they got real problems. They're my responsibility...' Oh my God. That is overwhelming."